Page History

The Meteo-France model has been upgraded to the version CNRM-CM6.1 It has applied to the real-time forecasts since the 22^nd October 2020. The corresponding new set of the fixed reforecasts (1993-2017) was also archived under the model version date 2019-07-01 in MARS archive. The most important changes include:

• forecast length prolonged extended to 47 days (from 32)
• ensemble size decreased to 25 (from 51) for the real-time data and to 10 (from 15) for the reforecasts
• addition of 9 ocean parameters and 5 other surface parameters
• removal of potential vorticity parameter

 All details can be found in the page Meteo-France Model.